The W40x503 wide flange beam is a structural section referenced in the AISC 360-16 Specification for Structural Steel Buildings (2016 edition). This beam is designed to deliver high strength and stability, making it suitable for demanding applications such as bridges, tall buildings, and industrial structures. The wide flange profile of the W40x503 provides efficient load distribution and structural reliability while ensuring ease of fabrication and erection. Engineers, architects, and contractors can depend on these specifications for accurate calculations and safe structural design. The following table presents its essential properties, including depth, width, web thickness, flange thickness, sectional area, and unit weight.
| Property | Value |
|---|---|
| Depth (h) | 1069.3 mm |
| Width (b) | 416.6 mm |
| Web Thickness (tw) | 39.1 mm |
| Flange Thickness (tf) | 70.1 mm |
| Root Fillet Radius (r) | 30.0 mm |
| Sectional Area (A) | 954.84 cm² |
| Unit Weight | 749.5 kg/m |
